Click image to view original image
Properties:
Appearance: White crystal powder
Odor: Odorless
Melting Point: 270° C
Decomposition Temperature: >50° C
Solubility: 9g/ 100ml in water (@ 20° C)
Specification:
Total Alkali Content (as NaHCO3 ): 99.5% ~ 100.5%
Loss on Drying: 0.2% Max
Arsenic: 1ppm Max
Heavy Metals (as Pb): 5ppm Max
pH Value: 8.6 Max
Details:
|
Test item |
Specification |
|
|
Reagent grade |
Pharmaceutical grade |
|
|
Appearance |
Conform |
Conform |
|
Assay [NaHCO3] /% |
≥99.5 |
≥99.0 |
|
PH |
≤8.6 |
≤8.6 |
|
Clarify degrees test |
Conform |
Conform |
|
Water insoluble, /% |
≤0.01 |
≤0.02 |
|
Chloride (Cl) /% |
≤0.002 |
≤0.005 |
|
Sulfate (SO4)/% |
≤0.005 |
≤0.01 |
|
N /% |
≤0.001 |
≤0.002 |
|
SiO2/% |
≤0.005 |
≤0.01 |
|
Magnesium(Mg) /% |
≤0.003 |
≤0.005 |
|
Potassium (K) /% |
≤0.01 |
≤0.02 |
|
Calcium (Ca) /% |
≤0.007 |
≤0.01 |
|
Ferric (Fe) /% |
≤0.001 |
≤0.002 |
|
Heavy metal (Pb) /% |
≤0.001 |
≤0.002 |
Application:
Mainly used in baking industry to ferment and as loose agent
Packing:
In 25Kg/50Kg/1000Kg/1200Kg PP-PE woven bag
Storage and Transportation:
1)Store in a cool, dry and well-ventilated area, away from incompatible substances and in a tightly closed container
2)Wash thoroughly after handling. Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist or gas. Avoid breathing vapors from heated material. Avoid contact with skin and eyes.
